207930435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{478001}}^1$

素因数の和:478038

約数の個数: 16

約数和(自身を含む): 344161440

約数和(自身を除く): 136231005

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 478001, 1434003, 2390005, 7170015, 13862029, 41586087, 69310145, 207930435]

約数ペア:

[(1, 207930435), (3, 69310145), (5, 41586087), (15, 13862029), (29, 7170015), (87, 2390005), (145, 1434003), (435, 478001)]